Martindale CP501 Socket Tester Plug

Classic socket tester plug from Martindale with neon indicators in ABS housing. The plug induces less than 5mA of earth leakage, well below RCD trip thresholds. As with all socket testers the plug only verifies the presence of an earth, but does not assess its quality.

* Ergonomically designed case moulded in high density, flame retardant ABS * Easily gripped for ease of insertion and removal * Ideal for electricians and safety checks * BS EN 61010 cat II 300V compliant * 1.2W power consumption * -10°C to +40°C temperature range * Size (L x W x H) 65 x 65 x 47mm